Home
Class 12
CHEMISTRY
A : H2O2 decomposes on exposure to light...

A : `H_2O_2` decomposes on exposure to light.
R : It is stored in dark waxlined plastic vessel.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1)

B

If both Assertion & Reason are true but the reason is not the correct explanantion of the assertion, then mark (2)

C

If assertion is true statements but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark (4)

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION - C) (Previous type questions)|26 Videos

  • HYDROCARBONS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment(Section - C) (Previous Years Questions)|60 Videos

  • M0ck test 26

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|43 Videos

Similar Questions

Explore conceptually related problems

For H_2O_2

H_2O_2 is a

A colorless liquid 'A' contains H and O elements only. It decomposes slowly on exposure to light . It is stabilized any mixing urea to store in the presence of light. a) Suggest possible structure of A b) Write chemical equations for its decomposition in light

H_(2)O_(2) is stored in

Pure H_2O_2 is

H_2O_2 is reduced by

Hydrogen peroxide stored in wax-lined glass or plastic vessels in dark. True/False

Assertion : H_(2)O_(2) is stored in wax-lined glass or plastic vessels. Reason : H_(2)O_(2) decomposes slowly on exposure to light.

A solution of H_(2)O_(2) labelled as '20 V' was left open. Due to this some, H_(2)O_(2) decomposed and volume strength of the solution decreased . To determine the new volume strength of the H_(2)O_(2) solution, 10 mL of the solution was taken and it was diluted to 100 mL . 10 mL of this diluted solution was titrated against 25 mL of 0.0245 M KMnO_(4) solution under acidic condition. Calculate the volume strength of the H_(2)O_(2) solution .

How is H_2 O_2 stored ?